Gaya APA
Kuechle, Richard T.. (1984).
Trigonometry: a new approach .
California:
Wadsworth Publishing Company .
Gaya Chicago
Kuechle, Richard T..
Trigonometry: a new approach.
California:
Wadsworth Publishing Company ,
1984.
Text.
Gaya MLA
Kuechle, Richard T..
Trigonometry: a new approach.
California:
Wadsworth Publishing Company ,
1984.
Text.
Gaya Turabian
Kuechle, Richard T..
Trigonometry: a new approach.
California:
Wadsworth Publishing Company ,
1984.
Print.